Literary usage of Emergency landing

Below you will find example usage of this term as found in modern and/or classical literature:

1.Marines & Helicopters, 1962-1973 by William R. Fails (1995)"This could be a problem, but since there were two wheels on each side, "the pilot
decided to go on to Norfolk and ask for a precautionary emergency landing. ..."

2.Flying Guide and Log Book by Bruce S. Eytinge (1921)"AIRWAYS THROUGH COLORADO Cheyenne, Wyo., to Denver, Col.; follow the UPRR south
with plenty of open fields for emergency landing. Denver to Colorado Springs ..."

3.The Military Dictionary (1987)"... the forward momentum of an emergency landing or an aborted take-off. See also
aircraft arresting system. aircraft arresting cable—(DOD, NATO) That part ..."

4.Science, Technology, and American Diplomacy (1995) by DIANE Publishing Company (1996)"Allows for a NASA tracking and data acquisition station and use of Spanish air
bases as Space Shuttle emergency landing sites. ..."